Beyond MACs: Hardware Efficient Architecture Design for Vision Backbones

📰 ArXiv cs.AI

MACs are not a reliable metric for measuring efficiency in vision backbone networks, especially on edge devices

advanced Published 30 Mar 2026
Action Steps
  1. Experimentally evaluate the correlation between MAC count and execution time on various hardware platforms
  2. Analyze the shortcomings of using MACs as a metric for efficiency in vision backbone networks
  3. Investigate alternative metrics and methods for measuring efficiency, such as hardware-aware neural architecture search
  4. Design and optimize vision backbone architectures with hardware efficiency in mind, considering factors such as memory access patterns and computation parallelism
Who Needs to Know This

Computer vision engineers and researchers can benefit from this study as it highlights the importance of considering hardware efficiency when designing vision backbones, and can inform their decisions on model architecture and optimization

Key Insight

💡 MACs are not a reliable metric for measuring efficiency in vision backbone networks, especially on edge devices

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🚀 Move beyond MACs for efficient vision backbones! 🤖
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